hi everyone today I am going to show you guys how to do a four by four Sudoku it is a simple and easy one to start with so this is how a fault my fault Sudoku looks like so there are four boxes one two three and four there are four horizontal mines one two three four and four vertical lines one two three four and the pattern is you can't repeat a number in a box or line so let's get started there is a four here.

so I know that we can't have a fold here or here because we can't repeat the pattern so there should be a hole in this one there is a 2 here so we can't repeat the pattern so I know that we have to put this and so there's only one more left which is going to be 1 and then there's only one one left here 1 2 & 4 are the numbers in this thing so the number is 3 and there's also only one number in this one 1 2 3 4 now let's try this box the numbers we need are 1 & 4 since there is a 4 here I know that we have to put a 1 here and the food here now I am going to do this line the numbers we need a two and one but we are not sure because there is no true because there is not two or one anywhere in this spot store in good I'm going to leave this and do this line the numbers we need are three and one since there is a three year.

I'm going to put a 1 here and a 3 here so there is only one one of my left which is true now we could solve this I'm going to I missed like vertical line so it's easier so I so the numbers are two three and more so I know that one is the number in this line 1 3 4 so that is supposed to be able to here just to make sure you know it I'm going to do this one same pattern so let's get started there is a 2 here so we can put a 2 here or here so 2 is going to be in this spot or what is it you here so I know we can put it in this box so I know how to and we have to put the last last remaining number so that if the box can be completed so number 2 3 is the number now we're going to try this line because we only have one number 1 2 3 now we are going to try this we need 2 & 3 since there's already two here now we are going to clear this one it's 1 because there is a 3 2 & 4 & this and now we're going to try this line we need to add three since there is already don't hear em but now I am going to do lineman line instead of this and this then I'm going to be smelling one two three four one two three Ten Point so that's how you know you're four by four